METHOD FOR CALIBRATING AN APPARATUS FOR COUNTING TOWERS OF A MARKED MARK IN A CONSUMER COUNTER AND ELECTRONIC APPARATUS FOR COUNTING TOWERS OF SUCH A MARK

摘要

The method involves considering measurements of a luminous size relative to a radiation from an observed area, in which a reference mark (6) is passed, at different instants during more than one complete revolution. A line containing values of moving average (45) is performed to the measurements, and a threshold is defined from the moving average as crossing of the threshold signifies a passage of the reference mark in the observed area. Minimum and maximum of the moving average are identified, and a gap separating the minimum (L) and maximum (H) of the moving average is calculated. An independent claim is also included for an electronic apparatus for counting revolutions of a reference mark in a power consumption meter.